package com.example.examsystem2.mapper;


import com.example.examsystem2.entity.EClass;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;

import java.util.List;
@Repository
@Mapper
public interface EClassMapper {
    List<EClass> get_all_class();

    int add_class(EClass eClass);

    int del_class_by_c_id(int c_id);

    List<EClass> get_class_user();
}
